You are searching about Average Weight Of A 6 Foot Male In The Us, today we will share with you article about Average Weight Of A 6 Foot Male In The Us was compiled and edited by our team from many sources on the internet. Hope this article on the topic Average Weight Of A 6 Foot Male In The Us is useful to you.
Page Contents
Where Have All the Polar Bears Gone?
Scientists estimate that there are 20,000 to 25,000 polar bears living in the northern hemisphere’s ice-covered regions. Descended from the brown bear, the polar bear is the largest of the bear family with males typically standing 8 to 9 feet tall and weighing 1,320 pounds while females grow up to 6 up to 7 meters in weight at half the mass of its male counterpart. Their pale color acts as a mask, their outer coat resists water and their black skin absorbs heat and the simple cups on their large feet help them move and keep them calm on the ice. smooth and their carnivorous teeth help them tear the skin. seals, beluga whales and walruses.
Over the past century, temperatures have increased by an average of one degree Fahrenheit and scientists have concluded that the Arctic has warmed 10 times. Temperatures have risen four to seven degrees Fahrenheit in the past half-century in Alaska, home to two-thirds of the world’s polar bears that could face extinction by 2050. the fate of animals and humans.
Five years ago, when the ice cap retreated 160 miles, ten bears were found swimming 60 miles offshore during a severe storm, but a few days later, when the scientists returned, they were dead. -water for four of the bears. The change in their habits, due to the reduction of the ice that may be reduced to half or disappear completely by the end of the century, many determined the fate of these 4 polar bears.
Bears need ice to hunt seals. Seals emerge from time to time through breathing holes in the ice. From 1979 to 1981, 87% of the bears were found on the ice sheets, but from 1992 to 2004, only 33% were on the ice. During the summer, when the ice melts, bears must come ashore and face starvation before they have enough time to store fat to last through the next winter. They are often seen eating carrion. Fortunately for the bears, the enzymes in their livers allow them to digest even rotten meat, so it is unlikely that the bears could be poisoned. As the number of ringed seals declines and their offspring declines dramatically, the bears have no choice but to come ashore more often and hunt caribou. Due to the lack of food for the bears, and their weight loss, female bears are also less fertile today, weighing 55 kilograms less than 30 years ago.
It has been criticized by environmentalists who insist that stricter restrictions on greenhouse gas emissions are likely to be linked to this rise in temperatures. Carbon emissions restrictions must be monitored more closely, but on May 8, 2009, Interior Secretary Ken Salazar decided to maintain the Bush Act limiting polar bear protection under the Endangered Species Act. extinct. Sarah Palin, Governor of Alaska and former vice presidential candidate, praised Salazar’s decision not to further protect the bears, however, Senator Barbara Boxer, chair of the Senate Committee on the Environment and Public Works criticized the decision.
There are almost 7 billion people on this planet; Climate change and global warming affect each species. If we don’t act, there won’t be any polar bears left, only future ones. All of humanity’s environmentally damaging habits need to be addressed so that future generations can marvel at Mother Nature’s most expressive art.
Video about Average Weight Of A 6 Foot Male In The Us
You can see more content about Average Weight Of A 6 Foot Male In The Us on our youtube channel: Click Here
Question about Average Weight Of A 6 Foot Male In The Us
If you have any questions about Average Weight Of A 6 Foot Male In The Us, please let us know, all your questions or suggestions will help us improve in the following articles!
The article Average Weight Of A 6 Foot Male In The Us was compiled by me and my team from many sources. If you find the article Average Weight Of A 6 Foot Male In The Us helpful to you, please support the team Like or Share!
Rate Articles Average Weight Of A 6 Foot Male In The Us
Rate: 4-5 stars
Ratings: 8436
Views: 3870319 8
Search keywords Average Weight Of A 6 Foot Male In The Us
Average Weight Of A 6 Foot Male In The Us
way Average Weight Of A 6 Foot Male In The Us
tutorial Average Weight Of A 6 Foot Male In The Us
Average Weight Of A 6 Foot Male In The Us free
#Polar #Bears
Source: https://ezinearticles.com/?Where-Have-All-the-Polar-Bears-Gone?&id=2368714
